Observe the crystals and note as many details about it as possible. 2. ... Without stirring, add the copper chloride to the water. ... Observe from the side for about 10 minutes and note any changes in the temperature. 5. ... When the foil was placed into the beaker with the water and copper mixture, the water began to boil and the foil began to deteriorate. Also, the colors changed from a blue-green color to a brownish purple. ...

• Word Count: 288
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• Grade Level: High School

Introduction The purpose of this lab was to determine which combinations of ions form water-insoluble precipitates. ... Materials 1 pair of safety goggles 1 plastic wash bottle with distilled water 1 wash bucket soap 5 test tubes water Chemicals: Set 1 0.1M barium nitrate, Ba(NO3)2 0.1M sodium sulfate, Na2SO4 0.1M aluminum sulfate, Al2(SO4)3 0.1M magnesium nitrate, Mg(NO3)2 0.1M ma...

• Word Count: 319
• Approx Pages: 1
• Grade Level: High School

This year, Apple decided to level the playing field with its competitor by making their latest iPhone water and dust resistant, receiving an IP67 rating, just a hair under the Note 7's IP68 rating ("Samsung GalaxyTitans" 2). ... Although it's the same resolution and size as last year's model, it is 25% brighter and more vibrant than last year's due to the new "wide color gamut", which offers an improved overall visual experience ("Samsung GalaxyTitans.... The Note 7 also comes with an improved S Pen stylus, which separates this phablet from its comp...

• Word Count: 1310
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

Baroque music was the drop of water that started the ongoing ripple of music. ... With the longer notes the music could grow with intensity. ... Webster defines music as the art of producing significant arrangements of sounds, usually with reference to rhythm, pitch, and tone color. ...

• Word Count: 374
• Approx Pages: 1
• Grade Level: High School

I carry a Camelbak water bottle almost everyday due to the many benefits of water including a boosted metabolism, cleaner skin, and healthy bodily functions. A necessity that comes in a close second behind my water is my iPhone. ... I don't like fruity gum due to its high levels of sugar and syrup, so I always select mint, and furthermore green mint as green is my favorite color. ... I have a pouch filled with 16 pens and 8 pencils that vary in color, size, shape, and style, yet I use the same two basic ballpoint pens over and over with the occasional use of a green mechanical pencil or p...

• Word Count: 771
• Approx Pages: 3
• Grade Level: High School

Daniel Ostling, the set designer, based his idea for Metamorphoses on the interplay between the four elements "water, fire, wind and earth (Production notes pg. 21). ... Water, which represents change, is clearly dominant in following with the elemental theme. ... The body of Ceyx is positioned downstage, floating slowly towards Alcyon in darkened water. ... Additionally, the costumer had to deal with the element of water and how that would effect the clothing. ... She is wearing a simple white dress with a sash of the same material in a different color that floats in the water then c...

• Word Count: 879
• Approx Pages: 4
• Grade Level: High School

We have also been instructed to makes notes about the plants and animals seen along the way. ... Traded with some Indians that had never seen a man with my color of skin. ... June 4, 1804 There was a flash flood on the river near Great falls around sunset when we were crossing through a water route, Clark had gone out into the water but ended up in trouble and looked as if he was in danger of drowning. ... They don't understand this is the color of my skin, the color I was born with. ... The captains are catching up on their journaling, botanical note-taking and mapmaking. ...

• Word Count: 1510
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

Lavoisier, who is pictured sitting down to the right of his wife in the portrait, is best known for his pioneering studies of oxygen, gunpowder, and the chemical composition of water. ... David used the color red and different hues of grays. ... That is the brightest color used in the entire painting. ... This color stood out from the rest. ... By studying three painting from different time periods, I was able to note the differences and similarities each time period had. ...

• Word Count: 851
• Approx Pages: 3
• Grade Level: High School

Lavoisier, who is pictured sitting down to the right of his wife in the portrait, is best known for his pioneering studies of oxygen, gunpowder, and the chemical composition of water. ... David used the color red and different hues of grays. ... That is the brightest color used in the entire painting. ... This color stood out from the rest. ... By studying three painting from different time periods, I was able to note the differences and similarities each time period had. ...

• Word Count: 854
• Approx Pages: 3
• Grade Level: High School

Materials: 1) Burette 2) Pipette 3) Beakers 4) Conical Flask 5) Indicator 6) HCl 7) KOH Procedure: 1) Label and fill two beakers with KOH and HCl 2) Pour a little bit of HCl into the burette to rinse it. 3) Fill the burette up to 0 with HCl and make sure there are no air bubbles. 4) Use the pipette to take 10cm3 of KOH and put it into a conical flask 5) Add 2 drops of indicator into the conical flask filled with KOH. 6) Run the solution from the burette into the conical flask, swirling the flask all the time. 7) Stop when the KOH turns a lighter pink and note the volume run i...

• Word Count: 373
• Approx Pages: 1
• Grade Level: High School

When a sample of an acid is placed on red litmus paper, the color of the litmus does not change. ... Adding more acid does not change the red color. However, when the same acid is placed on blue litmus paper, the color turns from blue to red. ... Thus, when hydrochloric acid is dissolved in water, the acid ionizes, forming hydrogen ions and chloride ions, as shown in the following equation: HCl (aq) à H+ (aq) + Cl1- (aq) Other examples: H2SO4 (aq) à 2 H+ (aq) + SO42- (aq) H3PO4 (aq) à 3 H+ (aq) + PO43- (aq) Special example: HC2H3O2 (aq) ß -> H+ (aq...

• Word Count: 2035
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• Grade Level: High School

SEVERE YELLOWING IN COLOR CAUSED BY ACID RAIN (SHOULD BE HEALTY GREEN) THE TREE ON THE RIGHT IS SHOWING NORMAL GROWTH THE TREE ON THE LEFT IS SHOWING THE EFFECTS OF ACID RAIN ACID RAIN - A DEFINITION Acidity is measured using a pH scale, with the number 7 being neutral. ... It is also worthwhile to note that the pH scale is logarithmic; that is, a substance of pH of 6 is 10 times more acidic than another with a pH of 7. ... Interestingly enough, a pH of 5.6 is the pH value of carbon dioxide in equilibrium with distilled water. ... PROCEDURE THE FOLLOWING CONTROLS WERE I...

• Word Count: 1689
• Approx Pages: 7
• Grade Level: High School

SEVERE YELLOWING IN COLOR CAUSED BY ACID RAIN (SHOULD BE HEALTY GREEN) THE TREE ON THE RIGHT IS SHOWING NORMAL GROWTH THE TREE ON THE LEFT IS SHOWING THE EFFECTS OF ACID RAIN ACID RAIN - A DEFINITION Acidity is measured using a pH scale, with the number 7 being neutral. ... It is also worthwhile to note that the pH scale is logarithmic; that is, a substance of pH of 6 is 10 times more acidic than another with a pH of 7. ... Interestingly enough, a pH of 5.6 is the pH value of carbon dioxide in equilibrium with distilled water. ... PROCEDURE THE FOLLOWING CONTROLS WERE I...

• Word Count: 1689
• Approx Pages: 7
• Grade Level: High School

The color (White) of the whale is a symbol that can be interpreted differently. Ishmael begins his discussion of "whiteness" by noting its use as a symbol of virtue, nobility, and racial superiority. To him, however, the color white only multiplies the terror when it is attached to any object already "terrible" in of itself, such as a shark or polar bear. ... However, to some the color white can be symbolic of death, solitude, strength, power, and a God like appearance. ... Melville, speaks directly to the reader his doubts regarding the substantiality of the whales" spouting: "that all thi...

• Word Count: 836
• Approx Pages: 3
• Grade Level: High School

Ryan also notes that, "one must first read the work and become aware of the unfolding meaning through literary techniques- such as "narrative perspective, location, character construction and symbolism- (1). ... Crane builds this relationship by describing the water with a lot of powerful animal imagery as well as color. ... Color is also an important part of the imagery within the story. ... At the beginning, "the waves were of the hue of slate with foaming white tops- (728) and the water was "like white flames- (730), and here the sea is at its worst. The color then changes "from slate to ...

• Word Count: 1542
• Approx Pages: 6
• Grade Level: Undergraduate

Initial heating removes volatile impurities and water. ... Shake vigorously in hood, note color change. ... Collect crystalline orange ferrocene on a Buchner funnel and was with water. ... Note blue color from ferrocinium ion in filtrate. ...

• Word Count: 793
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• Grade Level: High School

It is also known that meteorites carry water, in the form of ice, and many carbon-containing compounds. ... Other researchers note that some kinds of RNA can join amino acids into protein chains without help from protein enzymes. ... They heated amino acids without water and formed long protein chains. As water was added and the mixture cooled down, small microspheres were formed. ... It is a lot harder for birds to see, catch, and eat moths that blend in with the color of the tree bark than it is for them to spot moths whose color makes a strong contrast with the tree trunks. ...

• Word Count: 1784
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• Grade Level: High School

The dense strands of grasses provide an ideal nesting site and foraging area for water birds. ... Marshes filter excess nutrients and contaminants from water that flows on land. The salt marsh is a unique community of plants and invertebrates that are specially adapted to being inundated with salt water with every high tide. 3) Smooth Dogfish- it is the most abundant shark on the Atlantic coast. ... They have the ability to change color to match the sea floor. ... I took my boyfriend with me and I think he had more fun than I did, because he didn't have to take any notes ...

• Word Count: 711
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• Grade Level: High School

Note: The half that I was in participated in conditions A3/4) 1. ... (Note: In conditions A3/4, the participant eating the jelly belly never looked at its colour. ... This was not the case, perhaps because seeing a candy's color before tasting it may influence a participant's perception of the flavor. ... However, based on the bias of perception just discussed, not seeing a candy's color before hand may actually work in favor of determining its taste more accurately. ... Based on the results, it can be said that if a participant's eyes were open, they would perceive the c...

• Word Count: 1922
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• Grade Level: High School

The first one I filled with de-ionized water. ... So After carefully looking it all the samples over in comparison to the suicide note, it seems that Ann Smith wrote the suicide note. ... The ink from the suicide note was a dark brown color. ... I placed water in a separate beaker and heated it. ... Then I placed the two new test tubes containing just the liquid inside of the boiling water. ...

• Word Count: 1908
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• Grade Level: High School

Gently was fruit in cool, soapy water, using a scrub brush on the citrus fruits, then rinse thoroughly with cool running tap water. 3. ... Rinse thoroughly with cool running tap water for 10 minutes. 5. ... Make observations periodically (make note of the fungus" odor, shrinkage, discoloration or growth characteristics). 13.Make a slide of your inoculating organism. 14. ... Growth may appear as circular, a white fuzzy mass of mycelium or white specks that gradually change color, from white to blue-green. ... The newer growth was white, whereas older mold had matured to a blue-green col...

• Word Count: 963
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• Grade Level: High School

These malts have had their sugars charred by roasting at high temperatures, giving them a deep red/brown or black color (e.g. ... The Lovibond color scale ranges from 1 to 600. ... Figure 70: Notice the difference in color between the base malt 2L (top), Crystal 60L Malt (below right), and Roasted Unmalted Barley 550L. ... It can be used as 5-10% of the grain bill for a rye "spicy" note. ... Gives a deep amber color to the beer. ...

• Word Count: 18185
• Approx Pages: 73
• Grade Level: High School

He extensively simplified the matter into a geometric composition, with a very limited palette of colors - "a single color stands for water, sky, and shadow, as well as for oil and canvas"4, hence the only clue to the subject is, the title of the artwork. ... There is no clear detail present in the riders and the painting, in sections, blends into patches of color. ... Kandinsky's broad use of color also illustrated his move towards an art form, where color is presented independently of form. ... In his case, colors and painted marks triggered particular sounds or musical notes. ... He wa...

• Word Count: 1858
• Approx Pages: 7
• Has Bibliography

The first ad that I chose to analyze is the perfume product Cool Water. This specific advertisement was found in a women's fitness magazine, noting the target audience is already somewhat defined. ... On the page, the actual bottle of perfume is a sea blue color, which seems to accent the pristine water shown in the background that the woman is positioned in. ... Photomontage is used to place the bottle of perfume strictly on top of the original image, paying careful attention to the droplets of water placed on the outside of the bottle to act a lure into the water. ... Also to note i...

• Word Count: 1752
• Approx Pages: 7
• Grade Level: Undergraduate